Service Manual
Table Of Contents
- General Information
- Model Numbers
- Installation
- Maintenance
- Sequence of Operation
- Troubleshooting
- Component Specifications
- Charts
- Diagrams
- Wiring Diagrams
- Flake Models
- Nugget Models
- Condensing Units
- Compressor Start Component Wiring
- Refrigeration Tubing Schematics
- UFF0200/UFF0350/UNF0200/UNF0300
- RFF0320/RNF0320 Air-cooled
- RFF0620/RNF0620/RNF1100 Air & Water-cooled
- RNF1020C QuietQube Head Section & RCUF1000 Condensing Unit
- RFF1220C & RCUF1000 Condensing Unit
- RNF2000C QuietQube Head Section & RCUF2200 Condensing Unit
- RFF2200C QuietQube Head Section & RCUF2200 Condensing Unit
- RFF1300 Air & Water-cooled
- RFF2500 Air-cooled
76 Part Number 000015433_03 5/20
YES
Reservoir Full Of
Water?
NO
Restore Water
Supply / Replace
Water Inlet Valve
Power To Water
Inlet Valve?
YES
Water Level
Switch Closed?
NO NO
Repair WiringYES
Replace Switch or Float Assembly
Low Water Level
Switch Closed?
NO Replace Switch or Float Assembly
YES
Do Both Gear
Motors Run?
NO
Line Voltage To
Gear motors?
Repair WiringNO
Disconnect
Evaporator From
Gear Motor
Gear Motor
Runs?
Replace Gear Motor
YES
NO
YES
YES
Ice In
Evaporator?
Rebuild
Or
Replace Evaporator
Thaw Evaporator
YES
NO
YES